CN214732086U - Climbing EMS car set with two-stage speed reduction - Google Patents
Climbing EMS car set with two-stage speed reduction Download PDFInfo
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- CN214732086U CN214732086U CN202120342601.6U CN202120342601U CN214732086U CN 214732086 U CN214732086 U CN 214732086U CN 202120342601 U CN202120342601 U CN 202120342601U CN 214732086 U CN214732086 U CN 214732086U
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Abstract
The utility model relates to a climbing EMS car group of taking second grade speed reduction certainly, including main car A and main car B, main car A and main car B are respectively including C shape hook-like automobile body, are equipped with leading wheel subassembly and walking wheel subassembly on the automobile body, the leading wheel subassembly surrounds four directions about with the walking guide rail and along walking guide rail spacing roll, walking wheel subassembly drive automobile body moves along walking guide rail, connect between the automobile body bottom of main car A and main car B and be equipped with an equalizing beam, the both ends of equalizing beam are connected with the automobile body rotation of main car A and main car B respectively through rotating assembly; the walking wheel assembly comprises a power motor, a walking wheel and a secondary reduction gear set, wherein the secondary reduction gear set comprises a pinion and a bull gear, the pinion is in transmission connection with the power motor, the bull gear is coaxially and fixedly connected with the walking wheel, and the bull gear is in meshing connection with the pinion; the vehicle set has stronger climbing capability, higher load and more stable operation.
Description
Technical Field
The utility model belongs to the technical field of automatic conveying equipment technique and specifically relates to a climbing EMS car group from taking second grade speed reduction.
Background
Along with the continuous increase of automobile market's scale, car production output is also bigger and bigger, along with intelligent promotion, the production beat is more and more fast in the car workshop, because the spatial arrangement condition in workshop, the transfer line body need be at high-order and low level operation, conveniently carries out manual work when the low level operation, and in no operation region, the transfer line body need promote to the operation high-order, avoids equipment to ground commodity circulation and personnel's influence.
The conventional design method is to use disconnected rail lift section, use the lift section to carry out conveying equipment's high low level switching at the both ends of the transfer chain body, but such way shortcoming is the unable continuous operation of equipment on the transfer chain, need wait for at lift section entrance, the operation beat of very big influence equipment, in order to improve the beat, use the slope section rail connection of slope with high low level track, the dolly is direct along slope section track climbing or downhill path, but its carrying load is difficult to promote when climbing, it is less relatively.
Disclosure of Invention
The utility model aims at providing a climbing EMS group of cars from taking second grade speed reduction to above-mentioned condition, this group of cars climbing ability is stronger, and the load is higher, and the operation is more stable.
The utility model has the following concrete scheme: a climbing EMS (enhanced message service) train set with two-stage deceleration comprises a main train A and a main train B, wherein the main train A and the main train B respectively comprise C-shaped hook-shaped train bodies, guide wheel assemblies and walking wheel assemblies are arranged on the train bodies, the guide wheel assemblies surround the walking guide rails in the left, right, upper and lower directions and roll along the walking guide rails in a limiting manner, the walking wheel assemblies drive the train bodies to move along the walking guide rails, an equalizing beam is connected between the bottom of the train bodies of the main train A and the main train B, and two ends of the equalizing beam are respectively connected with the train bodies of the main train A and the main train B in a rotating manner through rotating assemblies; the walking wheel assembly comprises a power motor, a walking wheel and a secondary reduction gear set, wherein the secondary reduction gear set comprises a pinion and a gear wheel, the pinion is in transmission connection with the power motor, the gear wheel is in transmission connection with the walking wheel, and the gear wheel is in meshing connection with the pinion.
Further, in the utility model discloses in the runner assembly is including vertical pivot and transverse rotating shaft, and transverse rotating shaft and vertical pivot mutually perpendicular arrange, and wherein vertical pivot is rotated with the tip of equalizer beam and is connected, and the upper end and the transverse rotating shaft of vertical pivot rotate to be connected, and the one end of transverse rotating shaft still rotates with the automobile body bottom that corresponds to be connected.
Further, the utility model discloses in the leading wheel subassembly is including horizontal direction wheelset and climbing direction wheelset, and wherein horizontal direction wheelset is including arranging the rolling horizontal leading wheel of the left and right sides along the walking guide rail in the hook-like automobile body inboard of C shape, and climbing direction wheelset is including arranging the rolling climbing leading wheel along the last lower surface of walking guide rail on the hook-like automobile body of C shape.
Further, in the utility model discloses in it is fixed to install at interval certain distance between gear wheel and the walking wheel, gear wheel and walking wheel synchronous operation.
The utility model discloses carried out the mechanism optimization in the aspect of slope section antiskid, transportation load, maintainability etc. and brought following beneficial effect:
1. be provided with second grade reduction gear group between motor power and the walking wheel, in the original structure, the walking wheel directly links with motor power, for cantilever structure, the set of cars bears the intensity of being restricted in the motor shaft, can't realize the heavy load, is second grade reduction gear group through improving, and the walking wheel shaft is independent of the motor shaft, can realize two point supports, realizes the heavy load, can follow 2 tons of single dolly and improve to 4 tons of single dolly, and bulk strength is higher.
2. The utility model discloses a when the group of cars moves, set up the rack on slope section walking guide rail, gear wheel and walking wheel in the second grade reduction gear group are integrative, utilize big gear and rack toothing walking to carry out the antiskid in the slope section, because the second grade slows down and provides bigger moment of torsion for the angle of climbing can follow original 5 and improve to 30.
3. Dolly set of cars is provided with 4 climbing leading wheels on walking guide rail tangential direction and walking guide rail below, ensures that the dolly is when the traffic direction, and is tangent state with the walking guide rail, and when a certain walking wheel of set of cars breaks down, set of cars still can continue to walk under the exogenic action.
4. The equalizing beam (runner assembly) that two-way articulated shaft connects, equalizing beam adopt the two-way articulated joint of single joint, connect the two-way activity of horizontal from top to bottom, and traditional equalizing beam only can the horizontal motion, when the climbing section, especially when the wide-angle climbing, because the change of traffic direction, the junction is very easily damaged, and the utility model provides an equalizing beam is that the group of cars can realize rotating the connection at level, upper and lower direction homoenergetic, avoids the too big damage of joint atress.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention in a linear track state;
fig. 2 is a schematic structural view of an embodiment of the present invention in a climbing state;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention in a horizontal rail bending state;
FIG. 4 is a schematic view of the general structure of the main vehicle A or B of the present invention;
FIG. 5 is a side view schematic of the structure of FIG. 4 (showing the running rails);
FIG. 6 is a schematic view of the overall structure of the middle traveling wheel assembly of the present invention;
fig. 7 is a schematic structural view of the rotating assembly of the equalizing beam of the present invention.
In the figure: the device comprises a main vehicle, a linear rail 1, a main vehicle A, a balance beam 3, a main vehicle B, a rotating assembly 5, a climbing rail 6, a horizontal curved rail 7, a vehicle body 8, a climbing guide wheel 9, a power motor 10, a traveling wheel 11, a horizontal guide wheel 12, a traveling guide rail 13, a pinion 14, a gearwheel 15, a transverse rotating shaft 16 and a vertical rotating shaft 17.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention or simplifying the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-7, the utility model relates to a climbing EMS car group with two-stage deceleration, including main car A2 and main car B4, main car A and main car B are respectively including C shape hook-like automobile body 8, are equipped with guide wheel subassembly and walking wheel subassembly on the automobile body, the guide wheel subassembly is with walking guide rail 13 about four directions encirclement and along walking guide rail spacing roll, walking wheel subassembly drive automobile body along walking guide rail removal, connect between the automobile body bottom of main car A and main car B and be equipped with an equalizing beam 3, the both ends of equalizing beam are connected with the automobile body rotation of main car A and main car B respectively through rotating assembly 5; the walking wheel subassembly is including power motor 10, walking wheel 11 and second grade reduction gear group, second grade reduction gear group is including pinion 14 and gear wheel 15, and wherein the pinion is connected with the power motor transmission, the gear wheel with the coaxial fixed connection of walking wheel, gear wheel and pinion meshing are connected.
Further, in this embodiment, the rotating assembly includes a vertical rotating shaft 16 and a horizontal rotating shaft 17, and the horizontal rotating shaft and the vertical rotating shaft are arranged in a perpendicular manner, wherein the vertical rotating shaft is rotatably connected with the end of the equalizing beam 3, the upper end of the vertical rotating shaft is rotatably connected with the horizontal rotating shaft, and one end of the horizontal rotating shaft is rotatably connected with the corresponding bottom of the vehicle body.
Further, in this embodiment, the guide wheel assembly includes a horizontal guide wheel set and a climbing guide wheel set, wherein the horizontal guide wheel set includes horizontal guide wheels 12 arranged on the inner side of the C-shaped hook-shaped vehicle body and rolling along the left and right sides of the traveling guide rail, and the climbing guide wheel set includes climbing guide wheels 9 arranged on the C-shaped hook-shaped vehicle body and rolling along the upper and lower surfaces of the traveling guide rail.
Furthermore, in this embodiment, the bull gear and the walking wheel are installed and fixed at a certain distance, and the bull gear and the walking wheel run synchronously.
The utility model discloses an use is that carry out horizontal direction and relevant climbing through the whole lower hoist and mount object of set of cars and transport the goods, and during concrete work, motor power drives the pinion operation, and the pinion drives the walking wheel through meshing the gear wheel and walks along walking guide rail, and in the time of the operation, main car A and main car B move simultaneously, and the equalizing beam below plays the balanced effect of simultaneous action to two main cars; meanwhile, when the climbing track ascends, a rack can be usually installed on the climbing track, so that the rack on the climbing part can be meshed with the gear on the side of the walking wheel when the gear on the side of the walking wheel reaches the climbing track, the gear on the side of climbing is meshed with the rack on the side of advancing to ascend, and the running stability and the climbing capacity of the gear are greatly enhanced.
The utility model provides a leading wheel subassembly surrounds the walking track from four directions about from, rolls along the track, has guaranteed the security and the stability of operation.
The utility model discloses a set of cars can require according to the customer when actual installation uses, confirms overall arrangement and pattern, carries out mechanical parts's design according to the pattern, carries out the installation of electrical system and sensor according to mechanical parts's position, and manual debugging again confirms the feasibility of system, then the motor carries out the circular telegram and moves the debugging, ensures the normal operating of electrical system each point, and last whole set of cars enters main PLC and carries out the system debugging.
The utility model discloses carried out the mechanism optimization in the aspect of slope section antiskid, transportation load, maintainability etc. and brought following beneficial effect:
1. be provided with second grade reduction gear group between motor power and the walking wheel, in the original structure, the walking wheel directly links with motor power, for cantilever structure, the set of cars bears the intensity of being restricted in the motor shaft, can't realize the heavy load, is second grade reduction gear group through improving, and the walking wheel shaft is independent of the motor shaft, can realize two point supports, realizes the heavy load, can follow 2 tons of single dolly and improve to 4 tons of single dolly, and bulk strength is higher.
2. The utility model discloses a when the group of cars moves, set up the rack on slope section walking guide rail, gear wheel and walking wheel in the second grade reduction gear group are integrative, utilize big gear and rack toothing walking to carry out the antiskid in the slope section, because the second grade slows down and provides bigger moment of torsion for the angle of climbing can follow original 5 and improve to 30.
3. Dolly set of cars is provided with 4 climbing leading wheels on walking guide rail tangential direction and walking guide rail below, ensures that the dolly is when the traffic direction, and is tangent state with the walking guide rail, and when a certain walking wheel of set of cars breaks down, set of cars still can continue to walk under the exogenic action.
4. The equalizing beam (runner assembly) that two-way articulated shaft connects, equalizing beam adopt the two-way articulated joint of single joint, connect the two-way activity of horizontal from top to bottom, and traditional equalizing beam only can the horizontal motion, when the climbing section, especially when the wide-angle climbing, because the change of traffic direction, the junction is very easily damaged, and the utility model provides an equalizing beam is that the group of cars can realize rotating the connection at level, upper and lower direction homoenergetic, avoids the too big damage of joint atress.
Claims (4)
1. The utility model provides a climbing EMS car group from taking second grade speed reduction, is including main car A and main car B, main car A and main car B all include the hook-like automobile body of C shape respectively, are equipped with guide wheel subassembly and walking wheel subassembly on the automobile body, four directions surround and follow the spacing roll of walking guide rail about the guide wheel subassembly will walk the guide rail, walking wheel subassembly drive automobile body moves its characterized in that along walking guide rail: an equalizing beam is connected and arranged between the bottom parts of the main vehicle A and the main vehicle B, and two ends of the equalizing beam are respectively in rotating connection with the vehicle bodies of the main vehicle A and the main vehicle B through rotating assemblies; the walking wheel assembly comprises a power motor, a walking wheel and a secondary reduction gear set, wherein the secondary reduction gear set comprises a pinion and a gear wheel, the pinion is in transmission connection with the power motor, the gear wheel is in transmission connection with the walking wheel, and the gear wheel is in meshing connection with the pinion.
2. The climbing EMS vehicle set with two-stage speed reduction according to claim 1, characterized in that: the rotating assembly comprises a vertical rotating shaft and a transverse rotating shaft, the transverse rotating shaft and the vertical rotating shaft are perpendicular to each other and are connected, the end portion of the equalizing beam is rotatably connected with the vertical rotating shaft, the upper end of the vertical rotating shaft is rotatably connected with the transverse rotating shaft, and one end of the transverse rotating shaft is rotatably connected with the corresponding bottom of the vehicle body.
3. The climbing EMS vehicle set with two-stage speed reduction according to claim 1, characterized in that: the guide wheel assembly comprises a horizontal guide wheel set and a climbing guide wheel set, wherein the horizontal guide wheel set comprises horizontal guide wheels which are arranged on the inner side of the C-shaped hook-shaped vehicle body and roll along the left side and the right side of the walking guide rail, and the climbing guide wheel set comprises climbing guide wheels which are arranged on the C-shaped hook-shaped vehicle body and roll along the upper surface and the lower surface of the walking guide rail.
4. The climbing EMS vehicle set with two-stage speed reduction according to claim 1, characterized in that: the bull gear and the walking wheel are installed and fixed at a certain distance, and the bull gear and the walking wheel run synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120342601.6U CN214732086U (en) | 2021-02-07 | 2021-02-07 | Climbing EMS car set with two-stage speed reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120342601.6U CN214732086U (en) | 2021-02-07 | 2021-02-07 | Climbing EMS car set with two-stage speed reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214732086U true CN214732086U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120342601.6U Active CN214732086U (en) | 2021-02-07 | 2021-02-07 | Climbing EMS car set with two-stage speed reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214732086U (en) |
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2021
- 2021-02-07 CN CN202120342601.6U patent/CN214732086U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of climbing EMS trainset with two-stage deceleration Effective date of registration: 20220617 Granted publication date: 20211116 Pledgee: Agricultural Bank of China Limited Huangshi lime kiln sub branch Pledgor: Sanfeng Intelligent Equipment Group Co.,Ltd. Registration number: Y2022980008121 |